Radius Red Ltd. is a UK-based, agentic engineering company. This GitHub organisation hosts the open-source tools and shared automation we maintain in public; the organisation profile says how we work.
.github is the organisation's shared-asset repository. It holds only what
other repositories consume:
.github/workflows/reusable-release.ymland.github/workflows/reusable-finalize-release.yml— the reusable release workflows, called bytradedeskandtradedesk-dukascopyfrom theirprepare-releaseandfinalize-releaseworkflows..github/actions/calculate_version— the version-calculation action the release workflow runs.profile/— the organisation profile shown at github.com/radiusred.
Beyond those, the repository carries only its own housekeeping: this file,
.gitignore, and .codecrew.yml, which points CodeCrew coordination for this
repository at the company hub. Each project's documentation lives with the
project.
Contributions are accepted per project. Each project repository carries its
own README.md and, where the project takes contributions, a
CONTRIBUTING.md; follow those. The current list is at
github.com/orgs/radiusred/repositories.
(This repository is not a project: profile/README.md is the organisation
profile GitHub shows on the org page, not a repository README, and this file
is its contributing guide.)
If you are unsure whether a change is wanted, open an issue in the repository concerned describing the goal before writing the code.
main is protected: changes arrive by pull request, history is linear (rebase
only, no merge commits), and commit messages follow
Conventional Commits.
- Callers reference the reusable workflows and the action at
@main, so a merge here is live for every caller at once. Say in the PR which callers you checked, and keep workflow inputs, secrets and outputs backward compatible or land the callers' change alongside. - Keep the profile accurate; it is what a visitor to the organisation sees first.
- Never include secrets or internal data in a public PR.
To report a vulnerability in any Radius Red project, email opensource@radiusred.uk rather than opening a public issue.
Licensed under the Apache License, Version 2.0. See: https://www.apache.org/licenses/LICENSE-2.0
Copyright 2026 Radius Red Ltd.